package org.example;

public class cc {
    public static void main(String[] args) {
        System.out.println("c0 137zhaosiyi");
        System.out.println("c1 137zhaosiyi");
        System.out.println("c2 137zhaosiyi");
        System.out.println("c3 137zhaosiyi");
        System.out.println("c4 137zhaosiyi");
        System.out.println("c6 137zhaosiyi");
    }
}
